activation failed
Apple TV (A1469, 7.2.2) persistently failed to login to itunes, and failed to download system updates so I did a full reset.
After the reset, apple tv 3rd gen gives "activation failed" message persitently. Network connectivity should be ok, no firewalling or such...
Past Support forum posts suggest that this issue was solved in past by repeated resets, which in my case does not solve it.
Apple TV